15639208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{150377}}^1$

素因数の和:150396

約数の個数: 16

約数和(自身を含む): 31579380

約数和(自身を除く): 15940172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 150377, 300754, 601508, 1203016, 1954901, 3909802, 7819604, 15639208]

約数ペア:

[(1, 15639208), (2, 7819604), (4, 3909802), (8, 1954901), (13, 1203016), (26, 601508), (52, 300754), (104, 150377)]